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Zhejiang Yuede Environmental Protection Technology Co., Ltd. is located at 505 Lanshang Road, Xinwan Street, Qiantang District, Hangzhou City. China Commercial Kitchen ESP Manufacturers and Commercial Kitchen ESP Factory.
The company is mainly engaged in the research, development, production, and sales of oil fume purification and exhaust equipment, and is one of the few manufacturers in the industry with the ability to develop electronic software systems and design sheet metal structures.
The products specifically include oil fume purifiers, oil fume purification all-in-one machines, intelligent cleaning all-in-one machines, fans, fresh air cooling fans, and intelligent smoke exhaust systems.
Since 2020, the company has accumulated 2 invention patents and 31 utility model patents. Among them, the practical patent - the splicing technology of all-in-one machines has been adopted by more than 80% of peers; The patents related to intelligent cleaning and intelligent smoke exhaust systems are breakthrough or leading technologies in the industry. Traditional product companies such as oil fume purifiers and fans have optimized their structure and process to achieve better results and higher grades.
Commercial Kitchen ESP Manufacturer
-- Steady & Reliable Manufacturer --
Introduction
A commercial kitchen ESP (electrostatic precipitator) is a high-efficiency grease and fume purification device designed specifically for the demanding conditions of professional food service environments — high airflow rates, continuous high-grease loading from heavy-duty cooking, frequent cleaning requirements, and the need to meet regulatory emission standards reliably over many years of service. Commercial kitchen ESPs are fundamentally different in design from office air purifiers or light-duty residential units: they are built with industrial-grade stainless steel housings, high-capacity ionizer and collector sections sized for commercial kitchen airflows, and robust high-voltage power supplies designed for continuous 24/7 operation in hot, humid, grease-laden environments.
Yuede's commercial kitchen ESP range is available in purification efficiency tiers — 85%, 90%, 95%, and 98% — allowing operators and consulting engineers to select the model that matches their specific local emission standard requirements and cooking load profile. All models use 201 stainless steel housings and 304 stainless steel electrostatic field components manufactured in-house by Yuede, with quality control systems certified to ISO 9001 and CE marking for international market compliance.
Products & Solutions
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Specification
| Parameter | Detail |
|---|---|
| Model Range | YD-ESP-85 / YD-ESP-90 / YD-ESP-95 / YD-ESP-98 |
| Purification Efficiency | ≥85% / ≥90% / ≥95% / ≥98% |
| Airflow (per unit) | 1,000 / 2,000 / 3,000 / 5,000 / 8,000 / 10,000 m³/h |
| Operating Voltage | 220V AC / 50Hz (control); 8–12 kV DC (ESP field) |
| Power Consumption | 0.15–0.80 kW (model-dependent) |
| Housing Material | 201 stainless steel (1.5 mm minimum) |
| Electrostatic Field | 304 stainless steel; plate width 100 mm; spacing 10–15 mm |
| Pressure Drop (clean) | 40–80 Pa at rated airflow |
| Maximum Operating Temperature | 80°C continuous; 120°C short-term |
| Cleaning Method | Manual hot water wash (all models); auto-clean option on select models |
| Safety Features | Panel interlock, arc protection, overcurrent shutdown, earthing terminal |
| Certification | CE; GB 18483; ISO 9001 manufacturer; CCC (for China market) |
* Parallel installation possible for airflows beyond single unit capacity. Pre-filter baffle frame (optional) available for heavy-grease pre-separation before ESP stage. Contact Yuede for project-specific airflow and efficiency calculations.
Application
- Independent Restaurants and Chains: From single-location independent restaurants to nationwide QSR chains, commercial kitchen ESPs are the standard compliance technology for meeting local cooking fume emission standards at kitchen exhaust discharge points.
- Canteen Operations in Corporate Campuses: Corporate campuses such as technology company headquarters (Yuede has supplied installations at Ant Financial headquarters) require commercial kitchen ESPs that integrate with intelligent building management systems and meet the environmental sustainability commitments of corporate occupiers.
- Commercial Kitchens in Mixed-Use Developments: New mixed-use developments with retail food and beverage space require commercial kitchen ESPs specified by the developer to ensure tenant kitchen exhaust meets the building's environmental compliance commitments to local authorities and residential neighbors.
- Institutional Catering Facilities: Universities, schools, and government facilities face regular hygiene and environmental inspections. Commercial kitchen ESPs with documented purification efficiency provide the evidence needed to demonstrate emission compliance during inspections.
- Healthcare Facility Kitchens: Hospital and clinic kitchen exhaust discharge is subject to particularly strict emission requirements given the sensitive patient and visitor population nearby. High-efficiency (95–98%) commercial kitchen ESP models are specified for healthcare kitchen installations.
- Q: What purification efficiency do I need for my kitchen?
- A: The required efficiency depends on your local emission standard. In China, GB 18483 specifies maximum cooking fume emission concentration limits (1.0–5.0 mg/m³ depending on scale), which typically requires 85–95% ESP efficiency for a standard restaurant. In other markets, check with your local environmental authority for the applicable emission standard. Yuede's technical team can calculate the required efficiency based on your kitchen's airflow and cooking load to ensure the specified model achieves compliance.
- Q: Can I install the commercial kitchen ESP myself?
- A: Installation of a high-voltage ESP unit should be performed by a qualified electrical contractor. The mechanical duct connection can be made by a sheet metal contractor. Yuede provides complete installation drawings, an electrical schematic, and a commissioning checklist with every ESP unit. Post-installation commissioning should include high-voltage insulation testing and functional testing of all safety interlocks before the unit is handed over to the kitchen operator.
- Q: How long does a commercial kitchen ESP last?
- A: A properly maintained Yuede commercial kitchen ESP has a service life of 10–15+ years. The main wear items are the high-voltage power supply (typically 5–8 years MTBF) and, in auto-clean models, the pump and solenoid valves. Regular cleaning of the collection plates is the most critical maintenance item — neglected cleaning leads to arc discharge that can damage the ionizer wires and collection plates. An ESP that is cleaned on schedule and has its power supply serviced when required can operate reliably for well over a decade.
- Q: Can the commercial kitchen ESP handle grease fires or sparks from the cooking equipment?
- A: ESP units are not designed to be fire suppression devices. A cooking fire or significant spark event producing burning embers in the exhaust airstream could damage the ESP's internal components. Commercial kitchen exhaust systems handling high-risk cooking (charbroiling, wok, open flame grilling) should include a spark arrester or UL 300-listed fire suppression system upstream of the ESP as part of the overall fire safety design — consistent with NFPA 96 requirements. Yuede's technical team can advise on the appropriate fire safety system configuration for your cooking profile.
About Us
Zhejiang Yuede Environmental Protection Technology Co., Ltd.
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